Reliability aware simulation flow: From TCAD calibration to circuit level analysis

Razaidi Hussin, Louis Gerrer, Jie Ding, Salvatore Maria Amaroso, Liping Wang, Marco Semicic, Pieter Weckx, Jacopo Franco, Annelies Vanderheyden, Danielle Vanhaeren, Naoto Horiguchi, Ben Kaczer, Asen Asenov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Citations (Scopus)

Abstract

In this paper, we present a simulation flow based on TCAD model calibration against experimental transistor measurement and doping profile reverse engineering. Further the physical astatistical variability simulations at TCAD level are also adjusted to match the statistical measurement. This is folloed up by oxide wear out reliability characterization and modelling. Finally statistical compact model libraries for fresh and aged devices are extracted from large samples of TCAD simulation results allowing the performance analysis of a 6T SRAM cell. The calibration procedure has been performed on P and NMOS transistors fabricated and characterized by IMEC, while Glasgow University performed the TCAD reverse engineering and calibration, and the statistical simulations using dedicated Gold Standard Simulations tools.

Original languageEnglish
Title of host publication2015 International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages152-155
Number of pages4
ISBN (Electronic)9781467378581
DOIs
Publication statusPublished - 5 Oct 2015
Externally publishedYes
Event20th International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2015 - Washington, United States
Duration: 9 Sept 201511 Sept 2015

Publication series

NameInternational Conference on Simulation of Semiconductor Processes and Devices, SISPAD
Volume2015-October

Conference

Conference20th International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2015
Country/TerritoryUnited States
CityWashington
Period9/09/1511/09/15

Keywords

  • Compact model
  • Statistical Reliability
  • Statistical Variability
  • TCAD simulation
  • aging

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